vault-link/frontend/obsidian-plugin/src/views/logs-view.ts

111 lines
2.4 KiB
TypeScript

import type { WorkspaceLeaf } from "obsidian";
import { ItemView } from "obsidian";
import type VaultLinkPlugin from "../vault-link-plugin";
import { LogLevel, type SyncClient } from "sync-client";
export class LogsView extends ItemView {
public static readonly TYPE = "logs-view";
public static readonly ICON = "logs";
public constructor(
private readonly plugin: VaultLinkPlugin,
private readonly client: SyncClient,
leaf: WorkspaceLeaf
) {
super(leaf);
this.icon = LogsView.ICON;
this.client.logger.addOnMessageListener(() => {
this.updateView();
});
}
private static formatTimestamp(timestamp: Date): string {
return timestamp.toTimeString().split(" ")[0];
}
public getViewType(): string {
return LogsView.TYPE;
}
public getDisplayText(): string {
return "VaultLink logs";
}
public async onOpen(): Promise<void> {
this.updateView();
const container = this.containerEl.children[1];
container.addClass("logs-view");
}
private updateView(): void {
const container = this.containerEl.children[1];
let logsContainer = container
.getElementsByClassName("logs-container")
.item(0);
const scrollPosition = logsContainer?.scrollTop;
container.empty();
container.createEl("h4", { text: "VaultLink logs" });
container.createEl(
"p",
{
text: "This view displays logs generated by VaultLink. You can set the log level in the "
},
(p) => {
p.createEl(
"a",
{
text: "settings"
},
(button) => {
button.addEventListener("click", () => {
this.plugin.openSettings();
});
}
);
p.createSpan({ text: "." });
}
);
const logs = this.client.logger.getMessages(LogLevel.DEBUG);
if (logs.length === 0) {
container.createEl("p", { text: "No logs available yet." });
return;
}
logsContainer = container.createDiv(
{ cls: "logs-container" },
(element) => {
logs.forEach((message) =>
element.createDiv(
{
cls: ["log-message", message.level]
},
(messageContainer) => {
messageContainer.createEl("span", {
text: LogsView.formatTimestamp(
message.timestamp
),
cls: "timestamp"
});
messageContainer.createEl("span", {
text: message.message
});
}
)
);
}
);
if (scrollPosition !== undefined) {
logsContainer.scrollTop = scrollPosition;
} else {
logsContainer.scrollTop = logsContainer.scrollHeight;
}
}
}